Rated 4 out of 5 stars
Not the best. While still good enough.
It's very useful in many cases and very light and handy.
1) These buttons are larger then native (both for "small" and "large" icons mode) and screws up the statusbar either any toolbar where placed
2) It doesn't work with anything except "pure" DOM.
For example on the ScrapBook "combine" operation result page it's impossible to remove any of the yellow headers (wrapped into <cite class="scrapbook-header">...</cite>)
Glad you still like it.
Sorry about the Icons but RL is taking up most of my time ATM :-(
You can dl the xpi and hack the Icons to your liking though. If you do, send me a copy and I may update the next beta.